Home / 111,536,612,393.76-167,337,743,400-35,988,345,816.12

Finding the Fourth Proportional to 111,536,612,393.76, 167,337,743,400 and 35,988,345,816.12

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Solution

The fourth proportional to 111,536,612,393.76, 167,337,743,400 and 35,988,345,816.12 is: 53,993,109,960.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,536,612,393.76 : 167,337,743,400 = 35,988,345,816.12 : x
  2. Step 2: Convert to fraction form
    111,536,612,393.76/167,337,743,400 = 35,988,345,816.12/x
  3. Step 3: Cross multiply
    111,536,612,393.76x = 167,337,743,400 × 35,988,345,816.12
  4. Step 4: Simplify right side
    111,536,612,393.76x = 6,022,208,577,568,352,763,904
  5. Step 5: Solve for x
    x = 6,022,208,577,568,352,763,904/111,536,612,393.76
  6. Step 6: Final answer
    x = 53,993,109,960.23

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.